JDK 11 jdk.scripting.nashorn.jmod is the JMOD file for JDK 11 Scripting Nashorn module.

JDK 11 Scripting Nashorn module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.scripting.nashorn.jmod.

JDK 11 Scripting Nashorn module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Scripting Nashorn module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.scripting.nashorn.

You can click and view the content of each source code file in the list below.

⏎ jdk/nashorn/internal/runtime/SharedPropertyMap.java

/*
 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package jdk.nashorn.internal.runtime;

import java.lang.invoke.SwitchPoint;

/**
 * This class represents a property map that can be shared among multiple prototype objects, allowing all inheriting
 * top-level objects to also share one property map. This class is only used for prototype objects, the
 * top-level objects use ordinary {@link PropertyMap}s with the {@link PropertyMap#sharedProtoMap} field
 * set to the expected shared prototype map.
 *
 * <p>When an instance of this class is evolved because a property is added, removed, or modified in an object
 * using it, the {@link #invalidateSwitchPoint()} method is invoked to signal to all callsites and inheriting
 * objects that the assumption of a single shared prototype map is no longer valid. The property map resulting
 * from the modification will no longer be an instance of this class.</p>
 */
public final class SharedPropertyMap extends PropertyMap {

    private SwitchPoint switchPoint;

    private static final long serialVersionUID = 2166297719721778876L;

    /**
     * Create a new shared property map from the given {@code map}.
     * @param map property map to copy
     */
    SharedPropertyMap(final PropertyMap map) {
        super(map);
        this.switchPoint = new SwitchPoint();
    }

    @Override
    public void propertyChanged(final Property property) {
        invalidateSwitchPoint();
        super.propertyChanged(property);
    }

    @Override
    synchronized boolean isValidSharedProtoMap() {
        return switchPoint != null;
    }

    @Override
    synchronized SwitchPoint getSharedProtoSwitchPoint() {
        return switchPoint;
    }

    /**
     * Invalidate the shared prototype switch point if this is a shared prototype map.
     */
    synchronized void invalidateSwitchPoint() {
        if (switchPoint != null) {
            assert !switchPoint.hasBeenInvalidated();
            SwitchPoint.invalidateAll(new SwitchPoint[]{ switchPoint });
            switchPoint = null;
        }
    }
}

⏎ jdk/nashorn/internal/runtime/SharedPropertyMap.java

Or download all of them as a single archive file:

File name: jdk.scripting.nashorn-11.0.1-src.zip
File size: 1390965 bytes
Release date: 2018-11-04
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